Mr. Allen’s teaching career started as a Special Ed Math teacher at KHS in 2011. Then, he taught HS Math for two years at a charter school in North Richland Hills. From there, he went to an elementary school in Ft. Worth ISD for 8 years. Teaching 4th Grade Math and Science for one year, 5th Grade Science for five years, and 5th Grade Math and Science for the last two years. Now he is proud to be BACK at KISD.